title: Making a knockout mouse: From stem cells to embryos.
authors.affiliation: The Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada.
authors.forename: Janet
authors.initials: J
authors.lastname: Rossant
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian; D053595:Embryonic Stem Cells; D016678:Genome; D051379:Mice; D018345:Mice, Knockout